Simplify: `(-13)/8+5/(36)`

Explanation

Shifting - sign from denominator to numerator.
Taking 72 as LCM of the denominators and then add both numerator'
=`frac{(9xx-13)+(2xx5)}{72}`
=`frac{-117+10}{72}
`=`frac{-107}{72}`
the correct answer is `frac{-107}{72}`.